Behind each of these seven coins is a unique history and an astronomical price that shattered auction records.

Hidden in attics, basements, or old boxes, everyday items from the 1970s are becoming highly valuable collectibles. Some toys, games, and memorabilia that once cost just a few dollars can now sell for ...

This stock was largely shunned in the 1980s, but in the decades that followed, its phenomenal rise has made a lot of money for investors who stuck around.